| Order | Type | Group | Form-ati | Member | Description | Upper | Lower | Basin |
| By No. | on | Age | Age |
| 429.00 | SED | ROGA | LIST | LSUE | Upper Lista Formation Equivalent | GP | ESHB |
| 430.00 | LSLE | Lower Lista Formation Equivalent |
| 431.00 | USHL | Upper Shale Member | CNSB |
| 432.00 | LISD | Lista D |
| 433.00 | LISC | Lista C |
| 434.00 | LISB | Lista B |
| 435.00 | LISA | Lista A |
| 436.00 | FOFQ | Forties Fm Sst Member Equivalent | GC |
| 437.00 | LIFS | Forties Shale A |
| 438.00 | BMOR | Balmoral Member |
| 439.00 | UBAL | Upper Balmoral Member | GP |
| 440.00 | LBAL | Lower Balmoral Member |
| 441.00 | BMTF | Balmoral Tuffite |
| 442.00 | GLAM | Glamis Member |
| 443.00 | LIAN | Andrew Member |
| 444.00 | LSE | Lista Formation Equivalent | ESHB |
| 445.00 | MFEQ | Maureen Formation Equivalent | GM | GS | NONS CNSB |
| 446.00 | MASE | Maureen Sandstone Equivalent | GD | NONS |
| 447.00 | BAIU | Balder Interbedded Unit | GC | GY |
| 448.00 | URSU | Upper Rogaland Sand Unit |
| 449.00 | LRSU | Lower Rogaland Sand Unit |
| 450.00 | URSQ | Upper Rogaland Sand Unit Equiv. |
| 451.00 | LRSQ | Lower Rogaland Sand Unit Equiv. |
| 452.00 | SELI | Sele/Lista Equivalent | WESH |
| 453.00 | FAER | Faeroe Group | GP |
| 454.00 | SQ80 | Sequence 80 Sandstone | GC |
| 455.00 | SQ70 | Flett Sequence 70 |
| 456.00 | SQ50 | Sequence 50 |
| 457.00 | VAIT | Vaila Tuff | GK | ROCK |
| 458.00 | LAMQ | Lamba Formation Equivalent | GC |
| 459.00 | VOBU | Volcanic Breccia Unit |
| 460.00 | ILFS | Intra-Lamba Formation sill |
| 461.00 | KETQ | Kettla Member Equivalent |
| 462.00 | VAIQ | Vaila Formation Equivalent |
| 463.00 | VASS | Vaila Sandstone |
| 464.00 | LAMB | Lamba Formation | GP | WESH |
| 465.00 | LMB2 | L2 Unit | GC |
| 466.00 | LMB1 | L1 Unit |
| 467.00 | KETT | Kettla Tuff |
| 468.00 | WMBR | Westerhouse Sandstone Member |
| 469.00 | VAIL | Vaila Formation | GP |
| 469.51 | VAAS | AA Sand | GC |
| 469.52 | VASD | A Sand |
| 469.53 | VBSD | B Sand |
| 469.54 | CWLL | Cairnwell Sand |
| 469.55 | VRLH | Vorlich Sand |
| 470.00 | VAV4 | Vaila Formation V4 |
| 471.00 | VAV3 | Vaila Formation V3 |
| 472.00 | VAV2 | V2 Unit |
| 473.00 | VAV1 | V1 Unit |
| 474.00 | MORY | Moray | GS | GI | MOFI |
| 475.00 | BFFQ | Balder / Flett Formation Equivalent | GY | GC | ROCK |
| 476.00 | NUMS | Nummulite Sandstone |
| 477.00 | FLET | Flett Formation | GZ | WESH |
| 478.00 | FHYA | Hyaloclastite Unit | GC |
| 479.00 | CLSY | Colsay Sandstone Member | GY |
| 480.00 | FLF3 | F3 Unit | GC | GY |
| 481.00 | FLF2 | F2 Unit |
| 482.00 | FF1B | F1b Unit |
| 483.00 | FF1A | F1a Unit |
| 484.00 | UFLT | Upper Flett Formation | GY |
| 485.00 | HILD | Hildasay Sandstone |
| 486.00 | MFLT | Mid Flett Formation |
| Page 8 of 60 | 07/07/2004 |